edu.emory.cci.aiw.i2b2etl.util

Class RecordHandler<E>

java.lang.Object

edu.emory.cci.aiw.i2b2etl.util.RecordHandler<E>

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

ConnectionSpecRecordHandler, UniqueIdTempTableHandler

public abstract class RecordHandler<E>
extends Object
implements AutoCloseable

Inserts a record into a database using prepared statements in batch mode. The actual batch inserts occur in a separate thread.

Author:

Andrew Post

Constructor Summary

Constructors

Constructor and Description
RecordHandler(Connection connection, String statement)
RecordHandler(Connection connection, String statement, boolean commit)

Method Summary

Modifier and Type	Method and Description
void	close()
protected Connection	getConnection()
protected Timestamp	importTimestamp()
void	insert(E record)
protected abstract void	setParameters(PreparedStatement statement, E record)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RecordHandler

public RecordHandler(Connection connection,
                     String statement)
              throws SQLException

Throws:

SQLException

RecordHandler

public RecordHandler(Connection connection,
                     String statement,
                     boolean commit)
              throws SQLException

Throws:

SQLException

Method Detail

insert

public void insert(E record)
            throws SQLException

Throws:

SQLException

setParameters

protected abstract void setParameters(PreparedStatement statement,
                                      E record)
                               throws SQLException

Throws:

SQLException

getConnection

protected Connection getConnection()

close

public void close()
           throws SQLException

Specified by:

close in interface AutoCloseable

Throws:

SQLException

importTimestamp

protected Timestamp importTimestamp()